Tags: Crater.
Santa Maria is an impact crater located at 2.172°S 5.445°W within the Meridiani Planum extraterrestrial plain lying situated within the Margaritifer Sinus quadrangle (MC-19) region of the planet Mars. This geological feature was first visited by the Mars Exploration Rover Opportunity. It sits north west of the much larger Endeavour crater. The crater measures about 80-90 meters across.